Preparation of nano-sized functional materials using laser ablation in liquids
Preparation of nano-sized functional materials using laser ablation in liquids
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DOI：
10.1016/j.apsusc.2009.04.075
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发表时间：
2009-09
影响因子：
6.7
通讯作者：
T. Tsuji;M. Nakanishi;Takeshi Mizuki;M. Tsuji;T. Doi;T. Yahiro;J. Yamaki
中科院分区：
文献类型：
--
作者：
T. Tsuji;M. Nakanishi;Takeshi Mizuki;M. Tsuji;T. Doi;T. Yahiro;J. Yamaki
我们提出了一种方便的技术，适用于调查的各种功能的纳米粒子在液体中的激光烧蚀。结果表明，纳米锐钛矿-二氧化钛，锂二次电池的电极材料，通过激光烧蚀在丙酮中产生的，可以有效地沉积在基板上，通过使用电泳技术。纳米粒子的电化学性质的分析变得更容易与那些沉积的纳米粒子比与分散的纳米粒子。此外，它表明，纳米粒子和微粒之间的电化学性能的比较是可能的，通过这种技术。
We propose a convenient technique applicable for investigations of various functions of nanoparticles produced by laser ablation in liquids. It was demonstrated that nanoparticles of anatase-TiO2, a electrode material for lithium secondary batteries, produced by laser ablation in acetone could be efficiently deposited on a substrate by using an electrophoresis technique. Analysis of the electrochemical properties of nanoparticles become much more facile with those deposited nanoparticles than with dispersed nanoparticles. In addition, it was demonstrated that comparison of the electrochemical properties between nanoparticles and microparticles were possible by means of this technique.